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DE3219389A1 - OPTICAL-ELECTRICAL MEASURING METHOD FOR DETECTING UNROUND CROSS-SECTIONS, IN PARTICULAR STRAND-LIKE OBJECTS, AND DEVICE FOR IMPLEMENTING THE METHOD - Google Patents

OPTICAL-ELECTRICAL MEASURING METHOD FOR DETECTING UNROUND CROSS-SECTIONS, IN PARTICULAR STRAND-LIKE OBJECTS, AND DEVICE FOR IMPLEMENTING THE METHOD

Info

Publication number
DE3219389A1
DE3219389A1 DE19823219389 DE3219389A DE3219389A1 DE 3219389 A1 DE3219389 A1 DE 3219389A1 DE 19823219389 DE19823219389 DE 19823219389 DE 3219389 A DE3219389 A DE 3219389A DE 3219389 A1 DE3219389 A1 DE 3219389A1
Authority
DE
Germany
Prior art keywords
implementing
sections
objects
detecting
optical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19823219389
Other languages
German (de)
Other versions
DE3219389C2 (en
Inventor
Bernhard Brand
Bruno Dipl Ing Richter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RICHTER BRUNO GmbH
Original Assignee
RICHTER BRUNO GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RICHTER BRUNO GmbH filed Critical RICHTER BRUNO GmbH
Priority to DE19823219389 priority Critical patent/DE3219389A1/en
Priority to CH264183A priority patent/CH662651A5/en
Priority to GB08314347A priority patent/GB2121956B/en
Publication of DE3219389A1 publication Critical patent/DE3219389A1/en
Application granted granted Critical
Publication of DE3219389C2 publication Critical patent/DE3219389C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/2433—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring outlines by shadow casting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/54—Revolving an optical measuring instrument around a body

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE19823219389 1982-05-24 1982-05-24 OPTICAL-ELECTRICAL MEASURING METHOD FOR DETECTING UNROUND CROSS-SECTIONS, IN PARTICULAR STRAND-LIKE OBJECTS, AND DEVICE FOR IMPLEMENTING THE METHOD Granted DE3219389A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19823219389 DE3219389A1 (en) 1982-05-24 1982-05-24 OPTICAL-ELECTRICAL MEASURING METHOD FOR DETECTING UNROUND CROSS-SECTIONS, IN PARTICULAR STRAND-LIKE OBJECTS, AND DEVICE FOR IMPLEMENTING THE METHOD
CH264183A CH662651A5 (en) 1982-05-24 1983-05-16 OPTICAL-ELECTRICAL MEASURING METHOD FOR DETECTING UNROUND CROSS-SECTIONS, IN PARTICULAR STRAND-LIKE OBJECTS AND DEVICE FOR IMPLEMENTING THE METHOD.
GB08314347A GB2121956B (en) 1982-05-24 1983-05-24 Cross-section of non-circular filaments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823219389 DE3219389A1 (en) 1982-05-24 1982-05-24 OPTICAL-ELECTRICAL MEASURING METHOD FOR DETECTING UNROUND CROSS-SECTIONS, IN PARTICULAR STRAND-LIKE OBJECTS, AND DEVICE FOR IMPLEMENTING THE METHOD

Publications (2)

Publication Number Publication Date
DE3219389A1 true DE3219389A1 (en) 1983-11-24
DE3219389C2 DE3219389C2 (en) 1992-09-03

Family

ID=6164321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823219389 Granted DE3219389A1 (en) 1982-05-24 1982-05-24 OPTICAL-ELECTRICAL MEASURING METHOD FOR DETECTING UNROUND CROSS-SECTIONS, IN PARTICULAR STRAND-LIKE OBJECTS, AND DEVICE FOR IMPLEMENTING THE METHOD

Country Status (3)

Country Link
CH (1) CH662651A5 (en)
DE (1) DE3219389A1 (en)
GB (1) GB2121956B (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439617A1 (en) * 1984-10-30 1986-04-30 Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart - FKFS -, 7000 Stuttgart Method and device for contactless measurement of bodies
DE3601321A1 (en) * 1985-01-18 1986-07-24 N I I po Černa Metalurgija, Sofia/Sofija Measuring device for round profiles
EP0182660A3 (en) * 1984-11-21 1987-08-19 E.I. Du Pont De Nemours And Company Light-scattering method for measuring average cross-sectional shape parameters of a yarn
DE3607244A1 (en) * 1986-03-05 1987-09-10 Bat Cigarettenfab Gmbh DEVICE FOR DETECTING THE LENGTH EDGES OF A ROD-SHAPED OBJECT
EP0266525A1 (en) * 1986-09-30 1988-05-11 Siemens Aktiengesellschaft Process for producing position signals which represent points which confine the nearly elliptic area of the cross-section of an object
DE3720225A1 (en) * 1987-05-12 1988-12-01 Fotoelektrik Pauly Gmbh Device for profile (section) monitoring
DE3816322A1 (en) * 1988-05-13 1989-11-23 Udo Dr Ing Tutschke Method and device for the contactless measurement of the external dimensions of bodies
DE3934236A1 (en) * 1988-10-18 1990-04-19 Hasenclever Maschf Sms Measuring geometry of body in forging process - continuously sensing surface of rotating body and converting data with constant vol. program for use in process control
DE4035977A1 (en) * 1990-11-12 1992-05-14 Bruno Richter Gmbh & Co Kg Ele OPTICAL-ELECTRICAL MEASUREMENT METHOD FOR DETERMINING CROSS-SECTION DIMENSIONS, IN PARTICULAR STRAND-LIKE OBJECTS WITH RESPECT TO AT LEAST ONE CROSS-SECTION CIRCUMFERENCE, THAT IS EASY TO DEPEND AT LEAST TWO POINTS
DE4232236A1 (en) * 1991-09-26 1993-04-01 Horak Gottlieb Contactless measurement device for workpiece or tool contours - projects cruciform-section laser beam from double-stripe source onto corresponding arrangement of photosensitive elements
DE4236413C1 (en) * 1992-10-28 1994-01-27 Inspec Gmbh Test assembly for thickening in yarns or wires - has structured light beam across moving material for evaluation without effect of oscillation, etc.
DE4306107A1 (en) * 1993-02-27 1994-09-08 Kernforschungsz Karlsruhe Diameter and profile pick-up (sensing device, probe)
DE19518465A1 (en) * 1995-05-19 1996-11-21 Marcus Gut Measuring cross section of multi-corner body using optical measuring system
DE19647613A1 (en) * 1996-11-18 1998-05-20 Laser Applikationan Gmbh Method and device for measuring the thickness of non-circular, elongated workpieces which are advanced in the direction of their longitudinal axis and which have an arbitrary and changing angular position
EP2983533B1 (en) 2013-04-08 2019-10-09 International Tobacco Machinery Poland Sp. z o.o. Method and device for detection of rotated segments in a multi-segment rod transferred in a machine used in tobacco industry

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE76502T1 (en) * 1988-10-18 1992-06-15 Hasenclever Maschf Sms METHOD AND DEVICE FOR DETERMINING THE GEOMETRY OF A BODY.
DE4328711A1 (en) * 1993-08-26 1995-03-02 Foerster Inst Dr Friedrich Method and device for testing elongated objects having a cross-section which deviates from the circular shape
DE10023172C5 (en) * 2000-05-11 2007-01-04 Lap Gmbh Laser Applikationen Method and device for measuring the out-of-roundness of elongate workpieces
DE10304503A1 (en) * 2003-02-05 2004-08-19 Hauni Maschinenbau Ag Device and method for measuring the diameter of a rod-shaped object, in particular in the tobacco processing industry
DE10323152A1 (en) * 2003-05-22 2004-12-16 Hauni Maschinenbau Ag Device for measuring the diameter of a rod-shaped object, in particular of the tobacco-processing industry
CN101046032B (en) * 2005-10-14 2010-06-30 弗劳恩霍弗应用技术研究院 Device and method for monitoring guiding thread in knitting machine
GB2465024B (en) * 2008-11-08 2011-01-12 Adaptive Automation Ltd Shadow sensing apparatus
US10175036B2 (en) * 2015-07-02 2019-01-08 Rolex Sa Method of measuring at least one dimension of an object
EP3557183A1 (en) * 2018-04-17 2019-10-23 Zumbach Electronic Ag Method and system for measuring a product, in particular a rounded profile
WO2025243337A1 (en) * 2024-05-21 2025-11-27 Eurolls S.P.A. Apparatus and method for measuring a ribbed wire

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600811A (en) * 1967-08-22 1971-08-24 Zeiss Stiftung Arrangement for measuring or adjusting two-dimensional position coordinates
DE2019290A1 (en) * 1970-04-22 1971-11-04 Joerg Kg Apparatebau Elektroni Device for measuring the dimensions of advanced objects such as tree trunks or bulk goods
US3765774A (en) * 1972-01-31 1973-10-16 Techmet Co Optical measuring apparatus
DE2127751C3 (en) * 1971-06-04 1974-08-01 Exatest Messtechnik Gmbh, 5090 Leverkusen Method and arrangement for determining the diameter of an object with a round cross-sectional shape by means of periodic photoelectric scanning
US3870890A (en) * 1972-12-01 1975-03-11 Davy Instr Ltd Method and apparatus for measuring mutually perpendicular dimensions
DE2729576A1 (en) * 1977-06-28 1979-01-11 Siemens Ag Cable section profile measuring appts. - has photodiode matrix to monitor shadow from point light source
DE2926140A1 (en) * 1978-09-11 1980-03-20 Ngk Insulators Ltd DEVICE FOR DETERMINING THE EXTENSIVE EDUCATION OF AN OBJECT
DE2849252C3 (en) * 1978-11-14 1981-07-30 Bruno Dipl.-Ing. 8602 Stegaurach Richter Optical-electrical measuring device
EP0039143A2 (en) * 1980-03-31 1981-11-04 Harmo Industries Limited Method and apparatus for determining the shape of objects

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH648138A5 (en) * 1980-05-08 1985-02-28 Zumbach Electronic Ag Method and device for automatically regulating a size of an extruder leaving points.

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600811A (en) * 1967-08-22 1971-08-24 Zeiss Stiftung Arrangement for measuring or adjusting two-dimensional position coordinates
DE2019290A1 (en) * 1970-04-22 1971-11-04 Joerg Kg Apparatebau Elektroni Device for measuring the dimensions of advanced objects such as tree trunks or bulk goods
DE2127751C3 (en) * 1971-06-04 1974-08-01 Exatest Messtechnik Gmbh, 5090 Leverkusen Method and arrangement for determining the diameter of an object with a round cross-sectional shape by means of periodic photoelectric scanning
US3765774A (en) * 1972-01-31 1973-10-16 Techmet Co Optical measuring apparatus
US3870890A (en) * 1972-12-01 1975-03-11 Davy Instr Ltd Method and apparatus for measuring mutually perpendicular dimensions
DE2729576A1 (en) * 1977-06-28 1979-01-11 Siemens Ag Cable section profile measuring appts. - has photodiode matrix to monitor shadow from point light source
DE2926140A1 (en) * 1978-09-11 1980-03-20 Ngk Insulators Ltd DEVICE FOR DETERMINING THE EXTENSIVE EDUCATION OF AN OBJECT
DE2849252C3 (en) * 1978-11-14 1981-07-30 Bruno Dipl.-Ing. 8602 Stegaurach Richter Optical-electrical measuring device
EP0039143A2 (en) * 1980-03-31 1981-11-04 Harmo Industries Limited Method and apparatus for determining the shape of objects

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patent Absracts of Japan P. 96 January 8, 1982 Vol. 6/No. 2 *

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439617A1 (en) * 1984-10-30 1986-04-30 Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart - FKFS -, 7000 Stuttgart Method and device for contactless measurement of bodies
EP0182660A3 (en) * 1984-11-21 1987-08-19 E.I. Du Pont De Nemours And Company Light-scattering method for measuring average cross-sectional shape parameters of a yarn
DE3601321A1 (en) * 1985-01-18 1986-07-24 N I I po Černa Metalurgija, Sofia/Sofija Measuring device for round profiles
DE3607244A1 (en) * 1986-03-05 1987-09-10 Bat Cigarettenfab Gmbh DEVICE FOR DETECTING THE LENGTH EDGES OF A ROD-SHAPED OBJECT
US4748332A (en) * 1986-03-05 1988-05-31 B.A.T. Cigarettenfabriken Gmbh Apparatus for detecting the longitudinal edges of a rod-shaped object
EP0266525A1 (en) * 1986-09-30 1988-05-11 Siemens Aktiengesellschaft Process for producing position signals which represent points which confine the nearly elliptic area of the cross-section of an object
DE3720225A1 (en) * 1987-05-12 1988-12-01 Fotoelektrik Pauly Gmbh Device for profile (section) monitoring
DE3816322A1 (en) * 1988-05-13 1989-11-23 Udo Dr Ing Tutschke Method and device for the contactless measurement of the external dimensions of bodies
DE3934236A1 (en) * 1988-10-18 1990-04-19 Hasenclever Maschf Sms Measuring geometry of body in forging process - continuously sensing surface of rotating body and converting data with constant vol. program for use in process control
US5457537A (en) * 1990-11-12 1995-10-10 Richter; Bruno Optical-electrical measuring method for determining cross-sectional dimensions
DE4035977A1 (en) * 1990-11-12 1992-05-14 Bruno Richter Gmbh & Co Kg Ele OPTICAL-ELECTRICAL MEASUREMENT METHOD FOR DETERMINING CROSS-SECTION DIMENSIONS, IN PARTICULAR STRAND-LIKE OBJECTS WITH RESPECT TO AT LEAST ONE CROSS-SECTION CIRCUMFERENCE, THAT IS EASY TO DEPEND AT LEAST TWO POINTS
DE4232236A1 (en) * 1991-09-26 1993-04-01 Horak Gottlieb Contactless measurement device for workpiece or tool contours - projects cruciform-section laser beam from double-stripe source onto corresponding arrangement of photosensitive elements
DE4236413C1 (en) * 1992-10-28 1994-01-27 Inspec Gmbh Test assembly for thickening in yarns or wires - has structured light beam across moving material for evaluation without effect of oscillation, etc.
DE4306107A1 (en) * 1993-02-27 1994-09-08 Kernforschungsz Karlsruhe Diameter and profile pick-up (sensing device, probe)
DE19518465A1 (en) * 1995-05-19 1996-11-21 Marcus Gut Measuring cross section of multi-corner body using optical measuring system
DE19518465C2 (en) * 1995-05-19 2000-06-21 Marcus Gut Method and device for measuring a polygonal body
DE19647613A1 (en) * 1996-11-18 1998-05-20 Laser Applikationan Gmbh Method and device for measuring the thickness of non-circular, elongated workpieces which are advanced in the direction of their longitudinal axis and which have an arbitrary and changing angular position
DE19647613C2 (en) * 1996-11-18 1998-11-12 Laser Applikationan Gmbh Method and device for measuring the thickness of non-circular, elongated workpieces which are advanced in the direction of their longitudinal axis and which have any desired and changing angular position
US5930734A (en) * 1996-11-18 1999-07-27 Lap Gmbh Laser Applikationen Method and apparatus for measuring the thickness of non-circular elongated workpieces
EP2983533B1 (en) 2013-04-08 2019-10-09 International Tobacco Machinery Poland Sp. z o.o. Method and device for detection of rotated segments in a multi-segment rod transferred in a machine used in tobacco industry

Also Published As

Publication number Publication date
GB2121956B (en) 1986-08-20
GB8314347D0 (en) 1983-06-29
GB2121956A (en) 1984-01-04
DE3219389C2 (en) 1992-09-03
CH662651A5 (en) 1987-10-15

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee